Arnold Company is the proud manufacturer of the Door Demon® family of products. With a heavy focus on improving safety and productivity in material handling, Arnold Company offers the largest selection of railcar openers for hopper gates and boxcar doors, the HTO Hopper Trailer Opener, and our complete line of vibrators along with our Rhino Vibrator Lifter.
Bruks Siwertell is a market-leading supplier of dry bulk handling and wood processing systems. With thousands of installations worldwide, our machines handle your raw materials from forests, fields, quarries and mines, maintaining critical supply lines for manufacturers, mills, power plants and ports. We design, produce and deliver systems for loading, unloading, conveying, storing, and stacking and reclaiming dry bulk materials, alongside equipment for chipping, screening, milling and processing wood for the biofuel, board, saw mill, pulp and paper industries.